DE6750362U - INSULATION PLATE - Google Patents

INSULATION PLATE

Info

Publication number
DE6750362U
DE6750362U DE6750362U DE6750362U DE6750362U DE 6750362 U DE6750362 U DE 6750362U DE 6750362 U DE6750362 U DE 6750362U DE 6750362 U DE6750362 U DE 6750362U DE 6750362 U DE6750362 U DE 6750362U
Authority
DE
Germany
Prior art keywords
insulating plate
glass
insulating
ceramic insulating
insulation plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE6750362U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Isover G+H AG
Original Assignee
Gruenzweig und Hartmann AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gruenzweig und Hartmann AG filed Critical Gruenzweig und Hartmann AG
Priority to DE6750362U priority Critical patent/DE6750362U/en
Publication of DE6750362U publication Critical patent/DE6750362U/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
    • C04B35/195—Alkaline earth aluminosilicates, e.g. cordierite or anorthite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/10—Clay
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/04—Clay; Kaolin
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3427—Silicates other than clay, e.g. water glass
    • C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/349—Clays, e.g. bentonites, smectites such as montmorillonite, vermiculites or kaolines, e.g. illite, talc or sepiolite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Civil Engineering (AREA)
  • Laminated Bodies (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Description

RA. 552 029*17.9.68RA. 552 029 * 9/17/68

Pa t entanwältin
Dr* H. Weissenfeid
67 Ludwigshafen am RheinPa t attorney
Dr * H. Weissenfeid
67 Ludwigshafen am Rhein

Gin 660Gin 660

12„ September 1968 AP "b/ho12 "September 1968 AP" b / ho

Anmelderin: Grünzweig & Hartmann Aktiengesellschaft 67 Iiud-wigshafen am Rhein Applicant: Grünzweig & Hartmann Aktiengesellschaft 67 Iiud-wigshafen am Rhein

IsolierplatteInsulating plate

Die Neuerung "betrifft eine Ir ierplatte aus thermisch geblähtem Silikatschaum.The innovation "refers to an I r ierplatte of thermally billowing silicate foam.

Poröse Formteile aus Silikaten, -wie Platten, Ziegel9 Rohrschalen oder der^rl. sind "bereits "bekannt und finden vielfach Anwendung als Isoliermittel gegen Einwirkung von Wärme, Kälte und Schall. Zur Herstellung derartiger Isolierteile wird vielfach Glas mit einem Treibmittel verwendet· Da die Erweichungstemperatur des Glases "bei ca. 75O0C liegt, ist die Anwendungsmöglichkeit derartiger Isolierstoffteile stark begrenzt. Das gleiche gilt für Isolierstoff teile, di*s aus Lösungen von Glas, Basalt oder sonstigen Silikaten in Wasserglas hergestellt sind. Die Erweichungstemperatur derartiger Lösungen liegt unter 75O0C. Diese relativ niedrige Erweichungstemperatur gehräntt ebenso wie die geringe Zementverträglichkeit des Glases die Anwendungsmöglichkeit derartiger Formteile erheblich ein. So ist beispielsweise die Verwendung von solchen Formteilen zur Isolierung von öfen oder dergleichen unmöglich*Porous molded parts made of silicates, such as plates, bricks 9 pipe shells or the ^ rl. are "already" known and are widely used as insulation against the effects of heat, cold and sound. To produce such insulating parts glass is often used with a propellant · Since the softening temperature of the glass "is about 75O 0 C, the applicability of such insulating parts is very limited. The same goes for insulating parts, di * s from solutions of glass, basalt or other silicates are produced in water glass. The softening temperature of such solutions is below 750 0 C. This relatively low softening temperature, like the low cement compatibility of the glass, considerably limits the application possibilities of such molded parts such a thing impossible *

6^503626 ^ 50362

- 2 - Gm 660 - 2 - Gm 660

Neben Isolierstoff teilen aus geschäumten] Glas sind auch Formteile bekannt gev/ordeti, die aus verdichteten, thermisch geblähten Granalien aus Glas bsrw. Ton bestehen* Bei der Verwendung von !Don kann zwar fUr die Einzelgranalien eine Erweichungstemperatur von bis zn ca, 1000°C angenommen werden» jedoch kann diese Temperatur nicht als Anwendungagrenztemperatur äägesötst wsrdsa, 5s durch *i£ I»»«?« Struktur dar so entstandenen Formteile bei Erwärmung mechanische Spannungen entstehen, die zum Zerspringen der Formteile führen.In addition to insulating parts made of foamed glass, molded parts are also known gev / ordeti, which bsrw from compressed, thermally expanded granules of glass. Clay exist * When using! Don, a softening temperature of up to approx. 1000 ° C can be assumed for the individual granules »but this temperature cannot be used as an application limit temperature for a structure Molded parts created in this way develop mechanical stresses when heated, which lead to the cracking of the molded parts.

Bei allen bisher bekannten keramischen Isolierstoffen hat sich überdies das im Vergleich zu anderen bekannten Isoliermaterialien hohe Raumgewicht und die Üblicherweise nicht konstante Grosse der Poren als nachteilig erwiesen· Das Rauragewicht, das bei bekannten keramischen Isolierstoff— teilen bei ca· 800 bis 1000 kg/m* liegt, bedingt eine hohe Wärmeleitzahl bzw, eine gute Wärmeleitung und vermindert somit die Isolierwirkung·With all previously known ceramic insulating materials In addition, the high density compared to other known insulating materials and the customary inconsistent size of the pores proved to be disadvantageous. sharing is around 800 to 1000 kg / m *, requires a high Thermal conductivity or good heat conduction and thus reduces the insulating effect

Die Neuerung schlägt nun eine keramische Isolierstoffplatte vor, die die oben geschilderten Nachteile bekannter keramischer Isoliermaterialien nicht aufweist. Sie ist dadurch gekennzeichnet, dass sie überwiegend wabenförmige Zellen und ein Raumgewicht unter 250 kg/m^ aufweist und aus einen natürlichen und/oder synthetischen Ton mit weniger als 30 Gew~# Al2O- besteht, dem ggf. übliche Zuschlagstoffe, wie andere Silikate, Schlacke, Basalt oder dergl. fein verid.lt beigemiaeht sind· Die Schäumtemperatur des verwendeten Tones liegt über 1100°C, wodurch die Anwendung der neuerungsgemässen Isolierstoffplatte auch in höheren Temperaturbereichen möglich ist, ohne dass deren Zerstörung zu befürchten, wäre. Als besonders vorteilhaft erweist sich das geringe Raungewicht, das eine hervorragende Isolierwirkung gewährleistet» The innovation now proposes a ceramic insulating plate which does not have the disadvantages of known ceramic insulating materials outlined above. It is characterized in that it comprises predominantly honeycomb cells and a density below 250 kg / m ^, and is 2 O- from a natural and / or synthetic clay with less than 30 wt ~ # Al, the optionally conventional additives, such as other Silicates, slag, basalt or the like are finely mixed with it · The foaming temperature of the clay used is above 1100 ° C, which means that the insulation panel according to the innovation can also be used in higher temperature ranges without fear of its destruction. The low overall weight proves to be particularly advantageous, as it ensures an excellent insulating effect »

750362750362

- 3 - Gm 660 - 3 - Gm 660

3er Oberxlache und dem Inneren tier neuerungsigemässen Isolierplatte besteht hinaicktliob. der Zölletruktur kein Unteroöhiod. Jedoch. Ist ob möglich, die Foren an der Oberflüche dor Isolierplatte zu sohllessen bzw. zvl verdichten, wenn <3leo fUr besondere Aswöüuungszweoks erforderlich ist* lieo kann beispielsweise durch überziehen der Isolierplatte mit einem glasartigen Material erfolgen*The 3 upper surface and the interior of the new insulation panel is also there. the tariff structure no Unteroöhiod. However. Is it possible to base the forums on the surface of the insulating plate or to compress them if <3leo is necessary for special purposes * Lieo can be done, for example, by covering the insulating plate with a glass-like material *

Dio Zeichnung zeigt ein AuafUhrungabeispiel der Neuerung.The drawing shows an example of the innovation.

Claims (2)

P.A.552 029*17.9.S3 Gm 660 SchutzansprücheP.A.552 029 * 17.9.S3 Gm 660 protection claims 1. Poröse keramische Isolierplatte mit homogener Zellstruktur, dadurch, gekennzeichnet, dass sie iiberwiegenä wabenförmige Zellen und ein Baumgewicht unter 250 kg/nr aufweist und aus einem natürlichen und/oder synthetischen Ton mit weniger als 30 Ge^ ·-$> Al2O- "besteht, den ggf« ■übliehe Zuschlagstoffe, wie andere Silikate, Schlacke, Basalt oder dergl«, fein -verteilt "beigemischt sind.1. Porous ceramic insulating plate with a homogeneous cell structure, characterized in that it has predominantly honeycomb cells and a tree weight below 250 kg / nr and made of a natural and / or synthetic clay with less than 30 Ge ^ - $> Al 2 O- "exists, to which the usual additives, such as other silicates, slag, basalt or the like, finely distributed" are added. 2. Poröse keramische Isolierplatte nach Anspruch 1, dadurch gekennzeichnet, dass ihre Oberfläche geschlossen ist.2. Porous ceramic insulating plate according to claim 1, characterized marked that their surface is closed. Lu θ v;i gsha fen /Rhe in, 12.9-1
AP "b/hoLu θ v; i gsha fen / Rhe in, 12.9-1
AP "b / ho
DE6750362U 1968-09-17 1968-09-17 INSULATION PLATE Expired DE6750362U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE6750362U DE6750362U (en) 1968-09-17 1968-09-17 INSULATION PLATE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE6750362U DE6750362U (en) 1968-09-17 1968-09-17 INSULATION PLATE

Publications (1)

Publication Number Publication Date
DE6750362U true DE6750362U (en) 1969-01-02

Family

ID=33461611

Family Applications (1)

Application Number Title Priority Date Filing Date
DE6750362U Expired DE6750362U (en) 1968-09-17 1968-09-17 INSULATION PLATE

Country Status (1)

Country Link
DE (1) DE6750362U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9012777U1 (en) * 1990-09-07 1990-11-08 Vahlbrauk, Karl Heinz, 3353 Bad Gandersheim Structural element of building construction
DE4100914A1 (en) * 1990-01-31 1991-08-08 Karl Heinz Vahlbrauk Dividing wall - has mounting wall structure to support bathroom furniture with oscillation and acoustic insulation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4100914A1 (en) * 1990-01-31 1991-08-08 Karl Heinz Vahlbrauk Dividing wall - has mounting wall structure to support bathroom furniture with oscillation and acoustic insulation
DE9012777U1 (en) * 1990-09-07 1990-11-08 Vahlbrauk, Karl Heinz, 3353 Bad Gandersheim Structural element of building construction

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